import java.util.Scanner;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;

class L25 {
	public static void main(String[] args) {

		Scanner sc;
		PrintWriter pw;

		try {
			File inFile = new File("input.txt");
			sc = new Scanner(inFile);
		
			File outFile = new File("output.txt");
			pw = new PrintWriter(outFile);		
		} 
		catch(FileNotFoundException e) {
			System.out.println("error: " + e.toString());
			return;
		}

		while(sc.hasNext()) {
			String token = sc.next();
			pw.println(token);
		}

		sc.close();
		pw.close();

	}

} // end of class